I was just wondering how to make programs full screen. I read somewhere that making the width and height of the form the same as the screen would do it, but the form's title bar and the windows task bar still show up on the screen. The task bar shows over the form.

Also how do you save information from your program without the file showing up as easily editable words and numbers? If you get my meaning. So far all I can do is read and write words and numbers from a simple ascii file, I want to somehow encode the files to prevent cheating.